Light Leakproof No-Show French Cut
15% off
• So thin, you’ll forget you’re wearing anything. Our original leakproof technology offers a barely-there feel while absorbing about 1 regular tampon or pantyliner worth of liquid.
• Patented bonded edges help prevent against side leaks.
• The carbon cotton gusset top layer wicks away moisture from your skin.
• These underwear feature our signature buttery soft fabric.
• No show construction is designed to be invisible under clothes, including workout leggings.
• Machine washable just like regular underwear.
Our original leakproof technology is perfect for everyday wear (think sweat, discharge and light leaks), backup protection during heavier days or on its own for lighter days.
🇺🇸 Free standard shipping over $100*.
Free expedited shipping over $150*. Duty-free. (after discounts, before shipping + taxes)
For items with a less than 15% discount (before discount codes), you may exchange for another item or return for store credit. No refunds can be accommodated. Items with a greater than 15% discount (before discount codes), are final sale, meaning no returns, exchanges or refunds can be accommodated. No exceptions.
- Kristen8 minutes agoRated 5 out of 5 stars5 Stars
I love this print and I bought a pullover bra to go with it plus other style underwear in the same print. The no-show French cut fits me better than the bikini style which I returned. I bought size large which fits my 139 pound body with 42”hips and 32”waist. I have three pairs of this style and two pairs of the high waist, which I also like.
Was this helpful? - Kristen11 minutes agoRated 5 out of 5 stars5 Stars
These are very comfortable the French cut fit my body much better than the bikini style. They do not fall out of place and I do not have to pick up my rear to readjusted the pants. Size L fits my 32 inch waist and 42 hips.
Was this helpful? - Kristen12 minutes agoRated 5 out of 5 stars5 Stars
I generally like my cheeks to be fully covered, but these are actually very comfortable and don’t slide out of place. I love the colors, including the dark background floral that I got. They fit much better than the bikini style, which I returned. They did not feel comfortable at all. They were too tight in the same large size. Bikini fits great For my 41 inch hips and 32 inch waist.
Was this helpful?
How to wash
Machine Washable: Wash with like colors, cold setting with mild detergent, do not bleach, iron, or dry clean.
Always refer to our Fabric & Care section for best drying practices.
Your leakproof questions, answered.
Our Leakproof technology features a built-in absorbent liner. Depending on the style you choose, the absorbency can range from about 1-17 tsp of liquid. The result? Confident protection from sweat, discharge, periods, and light bladder leaks.
A gusset is essentially a liner. It’s where you’ll find our leakproof technology. It’s built into the crotch section of the underwear.
Coverage at Knix comes in all shapes and sizes. If we’re talking about silhouettes, we go all the way from thongs to boxers.
We also offer high rise styles, like the Leakproof UltraThin No-Show High Rise, that sits just above the natural waist and gives full coverage through the stomach, hip & bum.
For extra liner coverage, look for undies that have an “extra-long liner” (usually 10”-14”), like in our Dream Short. And our Ultra Zones+ also have full bum coverage, too.
Have a suggested style or coverage? Just let us know. We love the feedback!
Many people refer to them as period underwear or period panties. But leakproof underwear covers you for all of life’s leaks, including periods (even your heaviest flows), sweat, light bladder leaks, postpartum, and discharge.
